Bent rail transmission structure and curtain machine

Abstract

The utility model relates to a window curtain machine technical field discloses a kind of bent rail transmission structure and window curtain machine, it is equipped with self-regulating mechanism, self-regulating mechanism includes two groups of elastic side pressure components, and the first side pressure wheel and the second side pressure wheel in elastic side pressure component are tightly abutted in the side of window curtain guide rail under the action of elastic force, when moving body advances to bending, the contact state of side pressure wheel and the side of window curtain guide rail will occur dynamic change with the bending degree of bent rail.This change can guide the moving direction of moving body to automatically adapt the bending trend of bent rail, realize self-regulating function, ensure that moving body can smoothly and smoothly pass through bent rail.

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